IssueTracker

We've updated the error message to make it more clear what destination you're currently on - this will help you determine if your call to setGraph() hasn't happened yet (you have a null current destination) or if you've popped to another destination unexpectedly.

Could we further improve this by indicating the name of the destination instead of just the ID number?

If you use a resource to provide the name it will already be displayed. Along with any route or label you may have added.

Same here. It is not fixed. Can you reopen and look again?

This looks like not an easy issue to fix! ... as these bugs could resurface back after some time.

I agree :(

we could disable mic by default

If we go this way, we probably want to add an option to disable it.

If we go this way, we probably want to add an option to disable it.

This also works, at least we could disable mic manually and have the sound quality back. Do you think you could use it as a short term fix while you are looking for a better solution?

a short term fix while you are looking for a better solution?

I'll talk about it on our weekly meeting on Tuesday.

dm...@gmail.com this is a complex project and it's not an easy job to keep it bug-free. I clearly see it's improving and onboarding more features. I also have a chance to work with Xcode and believe me - Android studio is way way better than apple's product - refactoring, hotkeys out of the box, WYSIWIG and overall performance are just a few areas with a big difference

I found a TODO: Be able to disable audio input/output separately but so far I can't figure out how to pass a runtime value into the sound card init functions (goldfish_audio_realize, hda_audio_setup).

I figured out how to pass runtime values into virtio-snd and hda-duplex, we should be able to avoid opening the microphone in those devices. When I tried the same with goldfish_audio, the QEMU says -device goldfish_audio,debug=42: Parameter 'driver' expects pluggable device type. We probably want to retire (not sure if we can just disable it) this device instead of hacking it further.

I merged a change to disable the microphone in Intel HDA and virtio-snd. Not sure how we can disable it goldfish_sound in a proper way. We probably want to disable it unconditionally.

"Sounds like" (pun intended) a very good improvement! BTW: What decides which audio driver to use (I mean with which logic virtio-snd or hda-duplex or goldfish_audio is used) ?

What decides which audio driver to use?

virtio-snd is a drop-in replacement for Intel HDA, but the linux driver is required. If the system image says it has the driver, then we use the virtio-snd device, otherwise we use some ancient magic to decide between Intel HDA and goldfish_audio.

if this fix will apply to me (I'm using an M1 mac) and

Yes, it will apply for Apple M1.

when the fix will go out?

I still need to figure out what to do with goldfish_audio if our leads will not buy my change to disable the microphone permanently on goldfish_audio. One everything is merged, we should release the changes into the canary channel in weeks.

Cool thanks!

If the system image says it has the driver, then we use the virtio-snd device

Do you know from which API do system images ship with the linux virtio driver?

T is the first system image with virtio-snd drivers.

Super! To sum it up: with any emu image with at least api26 the mic will obey the hw.audioInput setting in the .ini file otherwise (for older emu images) the mic will always be disabled. Correct?

Unfortunately we create the goldfish_audio device unconditionally, it is not even a sound card from the qemu point of view, it just happens to call the audio API. I disabled the microphone in goldfish_audio here, so old API levels on ARM will not have a microphone until we figure out a better approach.

All changes are merged and available in the 8513367 emulator build. I checked our system images, on x86 the microphone issue should be fixed on API23 and later, on arm ones - API29 and later. We will see if we can fix our older arm system images (API28 and older).

To disable the microphone you want to add hw.audioInput=no to config.ini in the AVD folder.

Following along from #43, I figured I should mention I recently opensourced the tool I built to quickly enable and disable the hw.audio* (and other) settings on the various emulators I use for day to day development: https://github.com/morris86/avdedit

A checkbox just makes life a bit easier than constantly going in and hand editing .ini files.

Thanks for your work on this ticket and #37095756 over the last couple of years, appreciate it.

All changes are merged and available in the 8513367 emulator build.

Is this build downloadable somewhere?

Is there a target version in which we can expect this fix to land in (I'm currently using emulator v 31.3.2)?

Is this build downloadable somewhere?

While there is nothing secret there, I am not sure how to share it with you until we release the usual way.

Is there a target version

I don't know yet. Our emulator version is something like 31.3.7-8408431, the build number is after the dash.

Thank you, I was able to access a build and I could verify on my machine that the issue has been resolved. thank you very much everyone again for listening to our comments until here!

Hello, emulator 31.3.8 build 8598121 just landed in the canary channel. Can you please check if it includes this fix? Writing hw.audioInput=no in config.ini and using an API32 image still produces the BT audio switch when launching the emu.

Got log says 31.3.8 should include my change to fix this issue. Unfortunately I am out of the office and cannot check this.

I confirm, 8513367 does not affect BT audio quality, while 8598121 does affect.

It looks like I was late for two days for 31.3.8:

https://android-review.googlesource.com/c/platform/external/qemu/+/2056841 - 31.3.8 https://android-review.googlesource.com/c/platform/external/qemu/+/2078228 - my change

The fix should be in the next emulator version.

Here is what happened: the last time we cut a new release was April, 4. Since then we have been doing cherry-picks which I have not requested before. With the cherry-picks requested this fix is available in 31.3.9 which should be published by the end of this week or the next week.

Ranjit, could you please confirm this fix is available in 31.3.9?

You need bluetooth headphones for it.

1. Connect the headphones to the host.
2. Start some audio on the host (e.g. a youtube video with good audio quality).
3. Coldboot an emulator (you can use any system image, e.g. S), notice host's audio quality drops when the emulator starts.
4. Add hw.audioInput=no to the AVD's config.ini.
5. Coldboot the emulator again, check if host's audio quality is unaffected.

Thank you, Ranjit.

I can confirm 31.3.9 is now available from the canary channel and that it includes this fix. Thanks a lot for making this happen!

The fix should be available on M1 as well, it is in the 31.3.9 version. What is your emulator version?

I confirm I've tested it with 31.3.9 on M1 processor and it's working.

Did you tweak the .ini file as it was explained in this long thread?

Hi Jamie, it should be fixed, please add hw.audioInput=no to AVD's config.ini file for API32 and below. It is not required for API33 and above. There are some other quirks there (in API33) as I am learning about QEMU audio API behavior (the QEMU and kernel disagree on how audio is consumed).

It is not required for API33 and above

Using API 33 but the sound quality still drops

shalva258, could you please elaborate? I just created API30 and API33 on Mac and I can hear that API30 affects audio in my bt headphones when the emulator starts and API33 does not. Maybe update the emulator? I tried on 32.1.3.

I have API 33 and Android Emulator version is 31.3.14. How did you install 32.1.3? In Android Studio it does not say there is update available. On their website latest version is 31.3.13 and I dont know how AS downloaded 31.3.14 version :D

Is not this the version that should have fixed this?

Okay I found https://developer.android.com/studio/emulator_archive and installed (32.1.7) Canary 1 version. Now it is working fine

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It's freaking 2024, the original issue from 2016 that was marked as fixed was definitely not fixed, this one wasn't either. Windows 10, using emulator 34.2.14-11834374 and this beyond intrusive problem is still there. Good luck trying to share your emulator screen on a meeting and keep your audio and mic working without problems, you won't because this insanely dumb bug is still present to this day and it takes over your audio input forcing hour headset into hands-free mode when you don't want to.

Hi particlecore,

It's freaking 2024, the original issue from 2016 that was marked as fixed

The original issue is fixed.

Good luck trying to share your emulator screen on a meeting and keep your audio and mic working without problems

This is a separate problem which we have never heard before. Please file a new bug (specify which meeting software you use).